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| Patents for Ephraim Brown | |||||
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| Number | Date | Patentee | Title | Type | |
| 163,296 | May 18, 1875 | E. Brown | Improvement in Buhl-saws | coping saws | |
| 172,910 | Feb. 01, 1876 | E. Brown | Improvement in wheels or pulleys | woodworking machine mechanisms | |
| 174,894 | Mar. 21, 1876 | E. Brown | Improvement in scroll-sawing machines | scrollsaws | |